<?php
 interface PHPExcel_CachedObjectStorage_ICache { public function addCacheData($pCoord, PHPExcel_Cell $cell); public function updateCacheData(PHPExcel_Cell $cell); public function getCacheData($pCoord); public function deleteCacheData($pCoord); public function isDataSet($pCoord); public function getCellList(); public function getSortedCellList(); public function copyCellCollection(PHPExcel_Worksheet $parent); public static function cacheMethodIsAvailable(); } 